export const getTime = () => {
  let hour = new Date().getHours();
  let message = "";
  if (hour >= 18) {
    message = "晚上好";
  } else if (hour >= 14) {
    message = "下午好";
  } else if (hour >= 12) {
    message = "中午好";
  } else if (hour >= 6) {
    message = "早上好";
  }
  return message;
};
